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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Применить Всего найдено 22. Отображено 22.
29-01-2019 дата публикации

자동차 배기가스 처리용 촉매입자, 이의 제조방법 및 이를 이용하여 자동차 배기가스를 처리하는 방법

Номер: KR1020190009642A
Автор: 최경우, 이동일, 현원지, 최종식
Принадлежит:

... 귀금속이 담지된 반도체 나노입자를 포함하는 자동차 배기가스 처리용 촉매입자가 제공된다.

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Номер записи: 1
25-07-2018 дата публикации

RESIN COMPOSITION FOR INDUCTORS, MAGNETIC COMPOSITE MATERIAL FOR INDUCTORS, AND INDUCTOR

Номер: KR1020180084206A
Автор: YU, DA YOUNG, CHOI, JONG SIK, CHOI, KYEONG WOO, HAHN, DONG WOO
Принадлежит:

Provided are a resin composition for inductors, a magnetic composite material for inductors, and an inductor. To this end, the resin composition contains: a thermosetting resin composed of an epoxy-based resin and a phenoxy-based resin; and magnetic particles. According to the present invention, it is possible to secure excellent processability, excellent heat resistance, excellent durability, and excellent permeability. COPYRIGHT KIPO 2018 ...

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Номер записи: 2
26-07-2016 дата публикации

CONNECTION APPARATUS FOR ACOUSTIC AMPLIFICATION AND DIFFUSION FOR PORTABLE ELECTRONIC DEVICE

Номер: KR101643097B1
Автор: CHOI, KYUNG WOO, CHOI, WOO JIN
Принадлежит: CHOI, KYUNG WOO, CHOI, WOO JIN

The present invention relates to a connection apparatus for acoustic amplification and diffusion for a portable electronic device, capable of amplifying and diffusing a sound transmitted through a speaker of the portable electronic device. The connection apparatus comprises: a connector neck having a rear end detachably coupled to one side of the portable electronic device or a portable electronic device protection case; and a connector housing installed in a front end of the connector neck, wherein a width of the connector housing is expanded. The sound of the portable electronic device is transmitted to the connector housing through the connector neck. The sound is amplified and diffused through a sound box installed in a front portion of the connector housing. COPYRIGHT KIPO 2016 ...

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Номер записи: 3
28-06-2017 дата публикации

AIR UMBRELLA

Номер: KR101751769B1
Автор: CHOI, KYUNG WOO
Принадлежит: CHOI, KYUNG WOO

The present invention relates to an air umbrella in a novel structure which is easy to carry and store. According to the present invention, an air umbrella consists of: an umbrella body (A) injecting air therein and widely spreading; and a shaft (B) which is configured to be inflated into a rod shape extended in the up and down direction by injecting air into the umbrella body, is fixed to the umbrella body (A) and can be held through hands of a user. When the air umbrella is not in use, air injected into the umbrella body (A) and the shaft (B) is discharge, and the umbrella body (A) and the shaft (B) are pressed flat. Therefore, the flat umbrella body (A) and shaft (B) can be rolled or folded to be carried and stored, so it is very easy to carry and store, and the weight is very light. COPYRIGHT KIPO 2017 ...

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Номер записи: 4
20-05-2024 дата публикации

인덕터용 수지 조성물, 인덕터용 자성 복합재 및 인덕터

Номер: KR102667563B1
Автор: 유다영, 최종식, 최경우, 한동우
Принадлежит: (주)엘엑스하우시스

... 에폭시계 수지 및 페녹시계 수지를 포함하는 열경화성 수지; 및 자성 입자를 포함하는 인덕터용 수지 조성물, 인덕터용 자성 복합재 및 인덕터를 제공한다.

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Номер записи: 5
22-09-2016 дата публикации

FUND MANAGEMENT DECISION SUPPORT METHOD USING MANAGEMENT INDEX AND SYSTEM THEREOF

Номер: KR1020160110891A
Автор: KIM, JI IL, PARK, JANG JOO, CHOI, KYUNG WOO
Принадлежит:

The present invention relates to a fund management decision support method using management indices and a system thereof. More specifically, the method and system can analyze main management indices of banks including liquidity such as a liquidity coverage ratio (LCR) and net stable funding ratio (NSFR), net interest margin (NIM), and bank for international settlement (BIS) capital adequacy ratio and support establishing asset liability management (ALM) of the banks based on the analysis. According to an embodiment of the present invention, the fund management decision support method, which is applied to the fund management decision support system, includes: a first step of inputting portfolio data including data regarding fund management situations; a second step of using the portfolio information input through the first step and executing a simulation in accordance with a preset scenario; a third step of calculating management indexes including LCR and NSFR from a simulation result from ...

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Номер записи: 6
20-10-2017 дата публикации

METHOD FOR MONITORING RESISTANCE WELDING QUALITY OF NUCLEAR FUEL ROD

Номер: KR1020170116905A
Автор: NA, TAE HYUNG, HWANG, DONG SOO, KO, MI HYE, CHOI, KYUNG WOO
Принадлежит:

The present invention relates to a method for monitoring a resistance welding quality of a nuclear fuel rod. More specifically, the present invention relates to the method for monitoring a press resistance welding quality of a rod end cover and a cover pipe in real-time, comprising: a first step (S10) of detecting welding information having a voltage, a current, and a press force in a press resistance welding process of the cover pipe and the rod end cover; a second step (S20) comparing a static element obtained by calculating each effective value of the welding information with each set reference value to determine; a third step (S30) of calculating a dynamic element of the welding information containing a gradient of the instant press force when a set reference value range is satisfied in the second step (S20); and a fourth step (S40) of comparing and determining the dynamic elements to determine whether or not there is a defect of the welding quality. COPYRIGHT KIPO 2017 (AA) Welding ...

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Номер записи: 7
03-04-2018 дата публикации

경영 지표를 이용한 자금 관리 의사 결정 지원 방법 및 시스템

Номер: KR0101844647B1
Автор: 김지일, 박장주, 최경우
Принадлежит: 주식회사 우리은행

... 본 발명은 경영 지표를 이용한 자금 관리 의사 결정 지원 방법 및 시스템에 관한 것으로, 보다 상세하게는, 여러 가정상황에서의 유동성(LCR 및 NSFR), 수익성(NIM) 및 건전성(BIS) 등과 같은 은행의 주요 경영지표를 분석하고 이를 기반으로 은행의 자금관리전략(ALM) 수립을 지원하기 위한 방법 및 시스템에 관한 것이다. 본 발명의 실시 예에 따른 자금 관리 의사 결정 지원 방법은, 자금 관리 의사 결정 지원 시스템에 적용되는 의사 결정 지원 방법에 있어서, 자금 운용 상황에 대한 데이터를 포함하는 포트폴리오 정보가 입력되는 제1 단계; 상기 제1 단계를 통해 입력된 포트폴리오 정보를 이용하여, 기 설정된 시나리오에 따른 시뮬레이션을 수행하는 제2 단계; 상기 제2 단계의 시뮬레이션 결과로부터 LCR 및 NSFR을 포함하는 경영 지표를 산출하는 제3 단계; 및 상기 제3 단계를 통해 산출된 경영 지표를 이용하여 상기 포트폴리오에 대한 수익성 예측 정보를 출력하는 제4 단계;를 포함할 수 있다.

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Номер записи: 8
06-01-2023 дата публикации

탈취 및 항균 기능을 갖는 가시광 촉매 및 이의 제조방법

Номер: KR20230004323A
Автор: 최경우, 이동일
Принадлежит:

... 반도체 입자; 및 상기 반도체 입자 상에 담지된 복합체를 포함하고, 상기 복합체는 조촉매 및 항균 물질로 이루어진 입자인, 탈취 및 항균 기능을 갖는 가시광 촉매를 제공한다.

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Номер записи: 9
10-04-2018 дата публикации

METHOD AND SYSTEM FOR MONITORING QUALITY OF RESISTANCE WELDING OF LIGHT-WATER REACTOR FUEL ROD BASED ON DISPLACEMENT

Номер: KR101846269B1
Автор: NA, TAE HYUNG, YANG, KYUNG HWAN, HWANG, DONG SOO, KO, MI HYE, CHOI, KYUNG WOO
Принадлежит: KEPCO NUCLEAR FUEL CO., LTD., MONITECH CO., LTD.

The present invention relates to a method and a system for precisely monitoring a quality of resistance welding of an end cap of a light-water reactor fuel rod using a determination factor based on displacement. According to the present invention, the method and the system comprise the following steps of: measuring a welding current (M1), voltage (M2), an instantaneous welding force (IF), and an instantaneous displacement (ID); calculating to primarily evaluate an instantaneous dynamic resistance (IDR), an instantaneous heating rate (IHR), a whole average dynamic resistance (M3), and a whole average heating amount (M4); and providing state information after going through final evaluation in accordance with whether or not a value of each of from BW0 to BW6 of the detailed determination factor is within a predetermined reference value range. COPYRIGHT KIPO 2018 (AA) End (s10) Measuring step (s20) Instantaneous resistance calculation step (s21) Instantaneous heating rate calculation step ( ...

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Номер записи: 10
31-05-2019 дата публикации

CATALYST PARTICLES FOR TREATMENT OF EXHAUST GAS, MANUFACTURING METHOD THEREFOR, AND METHOD FOR TREATING AUTOMOBILE EXHAUST GAS USING SAME

Номер: WO2019066503A3
Автор: CHOI, Ho-Jin, CHOI, Kyeong-Woo, HYUN, Won-Ji, LEE, Dong-Il
Принадлежит:

Provided are catalyst particles for treatment of exhaust gas, the catalyst particles comprising: composite nanoparticles in which a noble metal is supported on zirconium-based semiconductor nanoparticles; and a porous ceramic carrier.

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Номер записи: 11
24-01-2019 дата публикации

CATALYST PARTICLES FOR TREATING VEHICLE EXHAUST GAS, PREPARATION METHOD THEREFOR, AND METHOD FOR TREATING VEHICLE EXHAUST GAS BY USING SAME

Номер: WO2019017564A1
Автор: CHOI, Kyeong-Woo, LEE, Dong-Il, HYUN, Won-Ji, CHOI, Jong-Sik
Принадлежит:

Provided are catalyst particles for treating vehicle exhaust gas, containing semiconductor nanoparticles supported by noble metals.

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Номер записи: 12
16-07-2018 дата публикации

FLAKE NANOCRYSTALLINE ALLOY POWDER, AND COMPOSITE SHEET AND ELECTRONIC DEVICE INCLUDING SAME

Номер: KR1020180081386A
Автор: CHOI, KYEONG WOO, HAHN, DONG WOO, CHOI, JONG SIK, YU, DA YOUNG
Принадлежит:

The present invention relates to flake nanocrystalline alloy powder suitable for purposes of wireless charging and short-range communications, and a composite sheet and an electronic device including the same. According to the present invention, the flake nanocrystalline alloy powder has a nanocrystalline structure and comprises: a first element including one selected from a group consisting of Fe, Co, Ni, and a combination thereof; a second element including one selected from a group consisting of Si, B, Al, and a combination thereof; and a third element including one selected from a group consisting of Cr, Cu, Mn, Nb, and a combination thereof. Accordingly, provided is the flake nanocrystalline alloy powder satisfying 10 < (μ′ x M_s) / d_c < 60 (wherein μ′ is a real part of the magnetic permeability of the flake nanocrystalline alloy powder, M_s is the saturated magnetic flux density (T) of the flake nanocrystalline alloy powder, and d_c is the particle size (nm) of nanocrystal grains ...

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Номер записи: 13
18-05-2018 дата публикации

MAGNETIC SHIELDING MATERIAL AND MAGNETIC SHIELDING SHEET FOR NFC ANTENNA

Номер: KR1020180052430A
Автор: HAHN, DONG WOO, CHOI, JONG SIK, YU, DA YOUNG, CHOI, KYEONG WOO
Принадлежит:

The present invention provides a magnetic shielding material which has excellent impact resistance, excellent rework when manufacturing a module, low loss (μ″) and a high real number of permeability (μ′) at 13.56 MHz. The magnetic shielding material comprises: soft magnetic flake powder including an alloy of Fe, Co, Si and Cr; and an organic binder. The Co content in the alloy is 0.5 to 3 atom%, the Si content in the alloy is 18 to 23 atom% and the Cr content in the alloy is 1 to 6 atom%. COPYRIGHT KIPO 2018 ...

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Номер записи: 14
25-07-2018 дата публикации

RESIN COMPOSITION FOR INDUCTOR, MAGNETIC COMPOSITE FOR INDUCTOR, AND INDUCTOR

Номер: KR1020180084207A
Автор: YU, DA YOUNG, CHOI, JONG SIK, CHOI, KYEONG WOO, HAHN, DONG WOO
Принадлежит:

The present invention provides a resin composition for an inductor, a magnetic composite for an inductor, and an inductor, wherein the resin composition comprises: a thermosetting resin including an epoxy resin and a phenoxy resin; magnetic particles; an epoxy-based monomer; and an organic solvent. In one embodiment of the present invention, provided are a resin composition for an inductor which realizes excellent processing ability, heat resistance, durability and permeability. COPYRIGHT KIPO 2018 ...

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Номер записи: 15
19-01-2023 дата публикации

자동차 배기가스 처리용 촉매입자, 이의 제조방법 및 이를 이용하여 자동차 배기가스를 처리하는 방법

Номер: KR102489863B1
Автор: 최경우, 이동일, 현원지, 최종식
Принадлежит: (주)엘엑스하우시스

... 귀금속이 담지된 반도체 나노입자를 포함하는 자동차 배기가스 처리용 촉매입자가 제공된다.

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Номер записи: 16
27-02-2020 дата публикации

CATALYST FOR PURIFYING EXHAUST GAS

Номер: WO2020040372A1
Автор: KIM, Ha-Na, CHOI, Kyeong-Woo, LEE, Dong-Il, CHOI, Ho-Jin, HYUN, Won-Ji
Принадлежит:

Provided is a catalyst for purifying exhaust gas, comprising: noble metals; alumina support particles; and TiO2 semiconductor particles supported on the surfaces of the alumina support particles.

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Номер записи: 17
24-12-2015 дата публикации

METHOD TO EVALUATE WELDING QUALITY OF RING PROJECTION WELDING

Номер: KR1020150144138A
Автор: HWANG, DONG SOO, GHO, MI HYE, CHOI, KYUNG WOO, LEE, MUN YONG, NAM, KI SUNG
Принадлежит:

The present invention relates to a method to evaluate a welding quality of a ring projection welding and, more specifically, relates to a method to evaluate welding quality of the ring projection welding which uses various evaluation parameters to accurately evaluate welding quality of the ring projection welding in a nondestructive manner. According to the present invention, the method to evaluate the welding quality of the ring projection welding comprises: a welding step of performing ring projection welding in a plurality of sections divided for each prescribed time; a detection step of detecting a variety of welding information including a voltage, a current, a pressure, resistance, an amount of generated heat, and welding time for each of the sections when performing ring projection welding; a determination step of determining whether a variety of detected welding information satisfies reference ranges; a first calculation step of calculating a slope of instantaneous dynamic resistance ...

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Номер записи: 18
12-03-2020 дата публикации

CATALYST FOR EXHAUST GAS PURIFICATION

Номер: WO2020050464A1
Автор: CHOI, Kyeong-Woo, KIM, Ha-Na, HYUN, Won-Ji, LEE, Dong-Il, CHOI, Ho-Jin
Принадлежит:

Provided is a catalyst for exhaust gas purification, the catalyst comprising: a noble metal; an alumina support particle; and a ZrO2 semiconductor particle supported on the surface of the alumina support particle.

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Номер записи: 19
15-11-2017 дата публикации

핵연료봉 저항용접 품질 모니터링 방법

Номер: KR0101798110B1
Автор: 나태형, 황동수, 고미혜, 최경우
Принадлежит: 한전원자력연료 주식회사, 모니텍(주)

... 본 발명은 핵연료봉 저항용접 품질 모니터링 방법에 관한 것으로, 특히 피복관과 봉단마개의 가압 저항용접 품질을 실시간으로 모니터링할 수 있는 방법에 관한 것으로, 피복관과 봉단마개의 가압 저항용접 과정에서 전압, 전류 및 가압력을 포함한 용접정보를 검출하는 제1단계(S10)와; 용접정보들에 대한 각 실효값을 산출하여 얻은 정적인자를 각각의 설정 기준값과 비교 판정하는 제2단계(S20)와; 제2단계(S20)에서 설정 기준값 범위를 만족하면, 순시가압력 기울기를 포함한 용접정보에 대한 동적인자를 산출하는 제3단계(S30)와; 상기 동적인자를 비교 판정하여 용접품질의 불량 여부를 판정하는 제4단계(S40);를 포함한다.

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Номер записи: 20
04-04-2019 дата публикации

CATALYST PARTICLES FOR TREATMENT OF EXHAUST GAS, MANUFACTURING METHOD THEREFOR, AND METHOD FOR TREATING AUTOMOBILE EXHAUST GAS USING SAME

Номер: WO2019066503A2
Автор: CHOI, Ho-Jin, CHOI, Kyeong-Woo, HYUN, Won-Ji, LEE, Dong-Il
Принадлежит:

Provided are catalyst particles for treatment of exhaust gas, the catalyst particles comprising: composite nanoparticles in which a noble metal is supported on zirconium-based semiconductor nanoparticles; and a porous ceramic carrier.

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Номер записи: 21
13-05-2024 дата публикации

연료 전지용 전극 촉매, 이를 포함하는 연료 전지용 전극, 및 이의 제조 방법

Номер: KR20240064261A
Автор: 김하나, 최경우, 이동일
Принадлежит:

... 백금 및 전이금속의 합금을 포함하는 코어; 및 백금을 포함하는 쉘; 을 포함하는 코어-쉘 구조의 촉매 입자를 포함하고, 상기 코어의 전이금속은 코어의 표면부 보다 중심부에서 더 높은 함량으로 존재하는 연료전지용 전극 촉매가 제공된다.

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Номер записи: 22